KR20100016128A - 열가소성 탄성중합체를 갖는 안과용 렌즈 제조용 금형 - Google Patents

열가소성 탄성중합체를 갖는 안과용 렌즈 제조용 금형 Download PDF

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Publication number
KR20100016128A
KR20100016128A KR1020097022864A KR20097022864A KR20100016128A KR 20100016128 A KR20100016128 A KR 20100016128A KR 1020097022864 A KR1020097022864 A KR 1020097022864A KR 20097022864 A KR20097022864 A KR 20097022864A KR 20100016128 A KR20100016128 A KR 20100016128A
Authority
KR
South Korea
Prior art keywords
lens
mold
mold part
thermoplastic elastomer
thermoplastic resin
Prior art date
Application number
KR1020097022864A
Other languages
English (en)
Korean (ko)
Inventor
스콧 에프. 앤젤
창훙 인
Original Assignee
존슨 앤드 존슨 비젼 케어, 인코포레이티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 존슨 앤드 존슨 비젼 케어, 인코포레이티드 filed Critical 존슨 앤드 존슨 비젼 케어, 인코포레이티드
Publication of KR20100016128A publication Critical patent/KR20100016128A/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of contact lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of contact lenses
    • B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/0048—Moulds for lenses
    • B29D11/0049—Double sided moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
KR1020097022864A 2007-03-30 2008-03-28 열가소성 탄성중합체를 갖는 안과용 렌즈 제조용 금형 KR20100016128A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/694,130 2007-03-30
US11/694,130 US20080239237A1 (en) 2007-03-30 2007-03-30 Molds with thermoplastic elastomers for producing ophthalmic lenses

Publications (1)

Publication Number Publication Date
KR20100016128A true KR20100016128A (ko) 2010-02-12

Family

ID=39645530

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097022864A KR20100016128A (ko) 2007-03-30 2008-03-28 열가소성 탄성중합체를 갖는 안과용 렌즈 제조용 금형

Country Status (11)

Country Link
US (1) US20080239237A1 (fr)
EP (1) EP2136987A1 (fr)
JP (1) JP2010524018A (fr)
KR (1) KR20100016128A (fr)
CN (1) CN101678621A (fr)
AR (1) AR065897A1 (fr)
AU (1) AU2008232657A1 (fr)
BR (1) BRPI0809988A8 (fr)
CA (1) CA2682421A1 (fr)
TW (1) TW200909193A (fr)
WO (1) WO2008121791A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090146329A1 (en) * 2007-12-06 2009-06-11 Changhong Yin Lens release
JP5381827B2 (ja) * 2010-03-15 2014-01-08 日本ゼオン株式会社 硬化性組成物用複合樹脂型
US9298019B2 (en) * 2010-05-04 2016-03-29 Johnson & Johnson Vision Care, Inc. Surface enhanced ophthalmic lens
WO2012013947A1 (fr) 2010-07-30 2012-02-02 Neil Goodenough Dispositifs ophtalmiques à base d'hydrogel de silicone moulés dans des moules en copolymère d'alcool vinylique et procédés apparentés
KR101647543B1 (ko) * 2010-07-30 2016-08-10 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 안과용 렌즈 몰드, 몰드에서 성형된 안과용 렌즈, 및 관련 방법
US9180610B2 (en) * 2012-08-23 2015-11-10 Crt Technology, Inc. Devices and processes for fabricating multi-component optical systems
DE102012017008B3 (de) * 2012-08-28 2013-11-21 Rodenstock Gmbh Verfahren zum Ablösen einer Gießform von einer Kunststofflinse
SG10202101802PA (en) * 2016-08-30 2021-04-29 Alcon Inc Process for dispensing a contact lens forming fluid material
US11008413B1 (en) 2017-03-18 2021-05-18 Verily Life Sciences Llc Biocompatible materials for underlid device fabrication
TWI677427B (zh) * 2019-02-22 2019-11-21 台端興業股份有限公司 光學鏡片組合物及光學鏡片之製造方法
CA3211848A1 (fr) * 2021-03-05 2022-09-09 Bausch + Lomb Ireland Limited Moules destines a la production de dispositifs ophtalmiques

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540410A (en) * 1994-06-10 1996-07-30 Johnson & Johnson Vision Prod Mold halves and molding assembly for making contact lenses
IL113693A0 (en) * 1994-06-10 1995-08-31 Johnson & Johnson Vision Prod Contact lens production line pallet system
US5843346A (en) * 1994-06-30 1998-12-01 Polymer Technology Corporation Method of cast molding contact lenses
EP1165304B1 (fr) * 1999-03-31 2005-01-19 Novartis AG Moule de formation de lentilles de contact
US6872335B2 (en) * 2002-03-12 2005-03-29 Technology Resource International Corporation Method and apparatus for holding a mold assembly and molding an optical lens using the same
BR0313516A (pt) * 2002-08-16 2005-06-14 Johnson & Johnson Vision Care Moldes para a produção de lente de contato
EP1548054B1 (fr) * 2003-12-26 2016-03-23 Japan Polypropylene Corporation Composition de résine de polypropylène et article moulé à partir de ladite composition
US7320587B2 (en) * 2005-08-09 2008-01-22 Cooper Vision, Inc. Contact lens molds and systems and methods for producing same

Also Published As

Publication number Publication date
JP2010524018A (ja) 2010-07-15
EP2136987A1 (fr) 2009-12-30
US20080239237A1 (en) 2008-10-02
CA2682421A1 (fr) 2008-10-09
AU2008232657A1 (en) 2008-10-09
BRPI0809988A2 (pt) 2015-08-11
CN101678621A (zh) 2010-03-24
AR065897A1 (es) 2009-07-08
BRPI0809988A8 (pt) 2018-12-18
WO2008121791A1 (fr) 2008-10-09
TW200909193A (en) 2009-03-01

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